CN2794963Y - Child trolley - Google Patents
Child trolley Download PDFInfo
- Publication number
- CN2794963Y CN2794963Y CN 200520071119 CN200520071119U CN2794963Y CN 2794963 Y CN2794963 Y CN 2794963Y CN 200520071119 CN200520071119 CN 200520071119 CN 200520071119 U CN200520071119 U CN 200520071119U CN 2794963 Y CN2794963 Y CN 2794963Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- push rod
- rotates
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a child trolley comprising a trolley frame, an assembly of front wheels, and an assembly of rear wheels, wherein the trolley frame comprises a front support frame, a bottom rod of which the front part is rotationally connected with the lower part of the front support frame, a rear support frame of which the upper end part is rotationally connected with the middle part of the front support frame, a push rod which is rotationally connected with the upper end part of the front support frame, and a connection rod of the push rod; the push rod is extended downwards to form a lower extension section of the push rod from a rotary connection position with the upper end part of the front support frame; the lower extension section of the push rod is rotationally connected with the upper end of the connection rod of the push; the lower end part of the connection rod of the push is rotationally connected with the rear support frame; the lower end part of the rear support frame is in rotary arrangement with the bottom rod; the lower part of the front support frame and the front part of the bottom rod are in rotary connection with the upper end part of the connection rod of front wheels; the assembly of front wheels is arranged at the lower part of the connection rod of front wheels. When the child trolley is folded, the connection rod of front wheels and the assembly of front wheels corresponding to the trolley frame are folded.
Description
Technical field
The utility model relates to a kind of improved children trolley.
Background technology
Children trolley of the prior art, comprise the go-cart vehicle frame, front component, wheel assembly, described go-cart vehicle frame comprises front frame, bottom anterior and described front frame the bonded assembly bottom bar that rotates, the middle part of upper end and the described front frame bonded assembly after poppet that rotates, with the upper end of the described front frame bonded assembly push rod that rotates, the push rod connecting rod, described push rod extends to form extension under the push rod downwards from the place of being rotationally connected with the front frame upper end, the extension rotates with the upper end of described push rod connecting rod and is connected under this push rod, the bottom of this push rod connecting rod rotates with described after poppet and is connected, the bottom of described after poppet and the rear portion of described bottom bar are provided with rotatedly, and the rear portion of described bottom bar or the bottom of described after poppet are provided with wheel assembly.At present, the upper end that the bottom is provided with the front-wheel connecting rod of front component normally directly is fixed on the front frame or bottom bar of this go-cart vehicle frame, when whole go-cart vehicle frame folds, front-wheel connecting rod and front component front frame or bottom bar relatively are folding, cause the children trolley volume after folding bigger.
Summary of the invention
The utility model purpose provides a kind of children trolley, and when the go-cart vehicle frame folding, front-wheel connecting rod and front component can produce relative to the go-cart vehicle frame and move to reduce the packaging volume after car load folds.
For achieving the above object, the technical solution adopted in the utility model is: a kind of children trolley, comprise the go-cart vehicle frame, front component, wheel assembly, described go-cart vehicle frame comprises front frame, bottom anterior and described front frame the bonded assembly bottom bar that rotates, the middle part of upper end and the described front frame bonded assembly after poppet that rotates, with the upper end of the described front frame bonded assembly push rod that rotates, the push rod connecting rod, described push rod extends to form extension under the push rod downwards from the place of being rotationally connected with the front frame upper end, the extension rotates with the upper end of described push rod connecting rod and is connected under this push rod, the bottom of this push rod connecting rod rotates with described after poppet and is connected, the bottom of described after poppet and the rear portion of described bottom bar are provided with rotatedly, the rear portion of described bottom bar or the bottom of described after poppet are provided with wheel assembly, the below, bottom of described front frame or the lower front of described bottom bar are connected with the upper end of front-wheel connecting rod rotationally, and the bottom of described front-wheel connecting rod is provided with front component.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because described front-wheel connecting rod is arranged on the bottom of front frame or the lower front of described bottom bar rotationally, when children's go-cart is folding, described front-wheel connecting rod and front component just can described relatively go-cart vehicle frame foldings, and the packaging volume after making the car load folding is less.
Description of drawings
Accompanying drawing 1 is an expansion front view of the present utility model;
Accompanying drawing 2 is a folding front view of the present utility model;
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, front frame; 5, bottom bar; 6, front-wheel connecting rod; 7, after poppet; 8, vibration damping spring; 9, push rod; 10, push rod connecting rod; 11, extension under the push rod; 12, rear linking rod;
The specific embodiment
Shown in accompanying drawing 1, accompanying drawing 2, a kind of children trolley comprises go-cart vehicle frame 1, front component 2, wheel assembly 3.Described go-cart vehicle frame 1 comprises front frame 4, the bottom of the anterior and described front frame 4 bonded assembly bottom bar 5 that rotates, the middle part of upper end and the described front frame 4 bonded assembly after poppet 7 that rotates, with the upper end of the described front frame 4 bonded assembly push rod 9 that rotates, push rod connecting rod 10, described push rod 9 extends to form under the push rod extension 11 downwards from the place of being rotationally connected with front frame 4 upper ends and this two rod member is the rod member that is wholely set, extension 11 rotates with the upper end of described push rod connecting rod 10 and is connected under this push rod, the bottom of this push rod connecting rod 10 rotates with described after poppet 7 and is connected, the bottom of described after poppet 7 and described bottom bar 5 are provided with rotatedly, and the bottom of the rearward end of described bottom bar 5 or described after poppet 7 is provided with wheel assembly 3.Described go-cart vehicle frame 1 also comprises position locking mechanism, and described position locking mechanism is arranged under the described push rod between the extension 11 and described push rod connecting rod 10.When go-cart vehicle frame 1 was in expanded position, described position locking mechanism made the go-cart vehicle frame be in stable open mode 1 locking of go-cart vehicle frame, and when the described position locking mechanism of release, described go-cart can fold.The structure of described position locking mechanism can be: the top of described push rod connecting rod 10 has lock hole, the bottom of extension 11 has latch under the described push rod, when go-cart vehicle frame 1 is in expanded position, described latch is inserted in the described lock hole, when go-cart vehicle frame 1 folded, described latch just broke away from described lock hole.
Described after poppet 7 comprises the bottom of rear linking rod 12, upper end and the described rear linking rod 12 bonded assembly vibration damping spring 8 that rotates, this vibration damping spring 8 is the very high spring of hardness, can be understood as a rod member, the upper end of described rear linking rod 12 rotates with the middle part of described front frame 4 and is connected, and the bottom of described vibration damping spring 8 and described bottom bar 5 are provided with rotatedly.The bottom of described push rod connecting rod 10 rotates with described rear linking rod 12 and is connected.
The front portion of the bottom of described front frame 4 or described bottom bar 5 is connected with the upper end of front-wheel connecting rod 6 rotationally, and the bottom of described front-wheel connecting rod 6 is provided with front component 2.Described front component 2 comprise the front-wheel joint, with the described front-wheel joint bonded assembly front-wheel that rotates, described front-wheel joint is connected with the bottom of described front-wheel connecting rod 6.Be provided with the blocking device of locking front-wheel connecting rod 6 between described front-wheel connecting rod 6 and the described go-cart vehicle frame 1.Implementing particularly is that the blocking device of described locking front-wheel connecting rod 6 can be arranged between front-wheel connecting rod 6 and the described front frame 4, and the blocking device of perhaps described locking front-wheel connecting rod 6 also can be arranged between described front-wheel connecting rod 6 and the described bottom bar 5.The structure that is used to lock the blocking device of front-wheel connecting rod 6 can be: the bottom of described front frame 4 has lock slots, described front-wheel connecting rod 6 is provided with latch hook, when go-cart vehicle frame 1 is in expanded position, latch hook on the described front-wheel connecting rod 6 hooks described lock slots, when go-cart vehicle frame 1 folded, described latch hook just broke away from described lock slots.
Claims (7)
1, a kind of children trolley, comprise go-cart vehicle frame (1), front component (2), wheel assembly (3), described go-cart vehicle frame (1) comprises front frame (4), the bottom of anterior and described front frame (4) the bonded assembly bottom bar (5) that rotates, the middle part of upper end and described front frame (4) the bonded assembly after poppet (7) that rotates, with the upper end of described front frame (4) the bonded assembly push rod (9) that rotates, push rod connecting rod (10), described push rod (9) extends to form extension under the push rod (11) downwards from the place of being rotationally connected with front frame (4) upper end, extension under this push rod (11) rotates with the upper end of described push rod connecting rod (10) and is connected, the bottom of this push rod connecting rod (10) rotates with described after poppet (7) and is connected, the rear portion of the bottom of described after poppet (7) and described bottom bar (5) is provided with rotatedly, the bottom of the rear portion of described bottom bar (5) or described after poppet (7) is provided with wheel assembly (3), it is characterized in that: the below, bottom of described front frame (4) or the lower front of described bottom bar (5) are connected with the upper end of front-wheel connecting rod (6) rotationally, and the bottom of described front-wheel connecting rod (6) is provided with front component (2).
2, children trolley according to claim 1, it is characterized in that: described after poppet (7) comprises the bottom of rear linking rod (12), upper end and described rear linking rod (12) the bonded assembly vibration damping spring (8) that rotates, the upper end of described rear linking rod (12) rotates with the middle part of described front frame (4) and is connected, and the bottom of described vibration damping spring (8) and described bottom bar (5) are provided with rotatedly.
3, children trolley according to claim 2 is characterized in that: the bottom of described push rod connecting rod (10) rotates with described rear linking rod (12) and is connected.
4, children trolley according to claim 1 is characterized in that: described go-cart vehicle frame (1) also comprises position locking mechanism, and described position locking mechanism is arranged between extension under the described push rod (11) and the described push rod connecting rod (10).
5, children trolley according to claim 1 is characterized in that: the blocking device that is provided with locking front-wheel connecting rod between described front-wheel connecting rod (6) and the described go-cart vehicle frame (1).
6, children trolley according to claim 5 is characterized in that: the blocking device that is provided with locking front-wheel connecting rod between described front-wheel connecting rod (6) and the described front frame (4).
7, children trolley according to claim 5 is characterized in that: the blocking device that is provided with locking front-wheel connecting rod between described front-wheel connecting rod (6) and the described bottom bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071119 CN2794963Y (en) | 2005-04-20 | 2005-04-20 | Child trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071119 CN2794963Y (en) | 2005-04-20 | 2005-04-20 | Child trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794963Y true CN2794963Y (en) | 2006-07-12 |
Family
ID=36812724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071119 Expired - Lifetime CN2794963Y (en) | 2005-04-20 | 2005-04-20 | Child trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794963Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556136A (en) * | 2011-12-30 | 2012-07-11 | 好孩子儿童用品有限公司 | Child cart |
| CN103204176A (en) * | 2012-01-11 | 2013-07-17 | 明门香港股份有限公司 | Stroller frame and folding mechanism thereof |
| CN106004970A (en) * | 2016-07-04 | 2016-10-12 | 好孩子儿童用品有限公司 | Stroller |
-
2005
- 2005-04-20 CN CN 200520071119 patent/CN2794963Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556136A (en) * | 2011-12-30 | 2012-07-11 | 好孩子儿童用品有限公司 | Child cart |
| CN102556136B (en) * | 2011-12-30 | 2014-05-07 | 好孩子儿童用品有限公司 | Child cart |
| CN103204176A (en) * | 2012-01-11 | 2013-07-17 | 明门香港股份有限公司 | Stroller frame and folding mechanism thereof |
| CN103204176B (en) * | 2012-01-11 | 2015-09-16 | 明门香港股份有限公司 | Stroller frame and retracting mechanism thereof |
| CN106004970A (en) * | 2016-07-04 | 2016-10-12 | 好孩子儿童用品有限公司 | Stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150420 Granted publication date: 20060712 |